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Journal articleWicks RT, Roberts DA, Mallet A, et al., 2013, , The Astrophysical Journal, Vol: 778, Pages: 177-177, ISSN: 0004-637X
We show that the scaling of structure functions of magnetic and velocity fields in a mostly highly Alfvénic fast solar wind stream depends strongly on the joint distribution of the dimensionless measures of cross helicity and residual energy. Already at very low frequencies, fluctuations that are both more balanced (cross helicity ~0) and equipartitioned (residual energy ~0) have steep structure functions reminiscent of "turbulent" scalings usually associated with the inertial range. Fluctuations that are magnetically dominated (residual energy ~−1), and so have closely anti-aligned Elsasser-field vectors, or are imbalanced (cross helicity ~1), and so have closely aligned magnetic and velocity vectors, have wide "1/f" ranges typical of fast solar wind. We conclude that the strength of nonlinear interactions of individual fluctuations within a stream, diagnosed by the degree of correlation in direction and magnitude of magnetic and velocity fluctuations, determines the extent of the 1/f region observed, and thus the onset scale for the turbulent cascade.
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Journal articleWygant JR, Bonnell JW, Goetz K, et al., 2013, , SPACE SCIENCE REVIEWS, Vol: 179, Pages: 183-220, ISSN: 0038-6308
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- Citations: 497
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Journal articleCoustenis A, Atreya S, Castillo J, et al., 2013, , PLANETARY AND SPACE SCIENCE, Vol: 88, Pages: 1-2, ISSN: 0032-0633
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- Citations: 1
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Journal articleYoung PJ, Archibald AT, Bowman KW, et al., 2013, , Atmospheric Chemistry and Physics, Vol: 13, Pages: 5401-5402, ISSN: 1680-7316
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- Citations: 6
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Journal articleAlexandrova O, Bale SD, Lacombe C, 2013, , PHYSICAL REVIEW LETTERS, Vol: 111, ISSN: 0031-9007
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- Citations: 10
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Book chapterSibeck DG, Angelopoulos V, Brain DA, et al., 2013, , Artemis Mission, Pages: 27-59
NASA's two spacecraft ARTEMIS mission will address both heliospheric and planetary research questions, first while in orbit about the Earth with the Moon and subsequently while in orbit about the Moon. Heliospheric topics include the structure of the Earth's magnetotail; reconnection, particle acceleration, and turbulence in the Earth's magnetosphere, at the bow shock, and in the solar wind; and the formation and structure of the lunar wake. Planetary topics include the lunar exosphere and its relationship to the composition of the lunar surface, the effects of electric fields on dust in the exosphere, internal structure of the Moon, and the lunar crustal magnetic field. This paper describes the expected contributions of ARTEMIS to these baseline scientific objectives.
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Journal articleGrasset O, Bunce EJ, Coustenis A, et al., 2013, , ASTROBIOLOGY, Vol: 13, Pages: 991-1004, ISSN: 1531-1074
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- Citations: 17
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Journal articleSchwartz SJ, Zweibel EG, Goldman M, 2013, , SPACE SCIENCE REVIEWS, Vol: 178, Pages: 81-99, ISSN: 0038-6308
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- Citations: 8
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Journal articleHeaviside C, Czaja A, 2013, , QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, Vol: 139, Pages: 2181-2189, ISSN: 0035-9009
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- Citations: 24
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Journal articleKrasnoselskikh V, Balikhin M, Walker SN, et al., 2013, , SPACE SCIENCE REVIEWS, Vol: 178, Pages: 535-598, ISSN: 0038-6308
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- Citations: 103
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Journal articleBalogh A, Bykov A, Cargill P, et al., 2013, , SPACE SCIENCE REVIEWS, Vol: 178, Pages: 77-80, ISSN: 0038-6308
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- Citations: 2
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Journal articleWielicki BA, Young DF, Mlynczak MG, et al., 2013, , BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY, Vol: 94, Pages: 1519-1539, ISSN: 0003-0007
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- Citations: 221
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Journal articleKirschke S, Bousquet P, Ciais P, et al., 2013, , NATURE GEOSCIENCE, Vol: 6, Pages: 813-823, ISSN: 1752-0894
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- Citations: 1631
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Journal articleGhavamian P, Schwartz SJ, Mitchell J, et al., 2013, , SPACE SCIENCE REVIEWS, Vol: 178, Pages: 633-663, ISSN: 0038-6308
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- Citations: 91
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Journal articlePhan TD, Shay MA, Gosling JT, et al., 2013, , GEOPHYSICAL RESEARCH LETTERS, Vol: 40, Pages: 4475-4480, ISSN: 0094-8276
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- Citations: 115
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Conference paperNave G, Sansonetti CJ, Pickering JC, et al., 2013, , Pages: 27-31, ISSN: 0094-243X
The joint project between NIST and 51³Ô¹ÏÍø to measure spectra of singly-ionized iron-group elements using Fourier transform and high-resolution grating spectroscopy is described. © 2013 AIP Publishing LLC.
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Journal articleGraven HD, Keeling RF, Piper SC, et al., 2013, , SCIENCE, Vol: 341, Pages: 1085-1089, ISSN: 0036-8075
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- Citations: 323
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Journal articleSnowden D, Yelle RV, Galand M, et al., 2013, , ICARUS, Vol: 226, Pages: 186-204, ISSN: 0019-1035
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- Citations: 20
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Journal articleBanks JR, Brindley HE, Flamant C, et al., 2013, , REMOTE SENSING OF ENVIRONMENT, Vol: 136, Pages: 99-116, ISSN: 0034-4257
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- Citations: 50
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Journal articleBale SD, 2013, , PHYSICS TODAY, Vol: 66, Pages: 59-59, ISSN: 0031-9228
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Journal articleLe Chat G, Zaslavsky A, Meyer-Vernet N, et al., 2013, , SOLAR PHYSICS, Vol: 286, Pages: 549-559, ISSN: 0038-0938
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- Citations: 15
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Journal articleZhang YC, Shen C, Liu ZX, et al., 2013, , JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 118, Pages: 5437-5444, ISSN: 2169-9380
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- Citations: 20
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Journal articleAlexandrova O, Chen CHK, Sorriso-Valvo L, et al., 2013, , Space Science Reviews, Vol: 178, Pages: 101-139, ISSN: 0038-6308
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Journal articleRuffoni MP, Pickering JC, 2013, , ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, Vol: 207, ISSN: 0067-0049
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- Citations: 3
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Journal articleVigren E, Galand M, 2013, , ASTROPHYSICAL JOURNAL, Vol: 772, ISSN: 0004-637X
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- Citations: 48
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Journal articleCargill PJ, Bradshaw SJ, 2013, , ASTROPHYSICAL JOURNAL, Vol: 772, ISSN: 0004-637X
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- Citations: 30
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Journal articleSchepanski K, Flamant C, Chaboureau J-P, et al., 2013, , JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, Vol: 118, Pages: 7237-7259, ISSN: 2169-897X
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- Citations: 22
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Journal articleSornig M, Sonnabend G, Stupar D, et al., 2013, , ICARUS, Vol: 225, Pages: 828-839, ISSN: 0019-1035
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- Citations: 11
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Journal articleMasters A, Slavin JA, DiBraccio GA, et al., 2013, , JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 118, Pages: 4381-4390, ISSN: 2169-9380
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- Citations: 21
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Journal articleThorne AP, Pickering JC, Semeniuk JI, 2013, , ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, Vol: 207, ISSN: 0067-0049
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- Citations: 15
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